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/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.android.apps.common.testing.ui.espresso.base;
import static com.google.android.apps.common.testing.ui.espresso.Espresso.onView;
import static com.google.android.apps.common.testing.ui.espresso.Espresso.pressBack;
import static com.google.android.apps.common.testing.ui.espresso.Espresso.registerIdlingResources;
import static com.google.android.apps.common.testing.ui.espresso.action.ViewActions.click;
import static com.google.android.apps.common.testing.ui.espresso.assertion.ViewAssertions.matches;
import static com.google.android.apps.common.testing.ui.espresso.matcher.ViewMatchers.isDisplayed;
import static com.google.android.apps.common.testing.ui.espresso.matcher.ViewMatchers.withText;
import static org.hamcrest.Matchers.equalToIgnoringCase;
import static org.hamcrest.Matchers.is;
import com.google.android.apps.common.testing.ui.espresso.IdlingResource;
import com.google.android.apps.common.testing.ui.testapp.SendActivity;
import android.test.ActivityInstrumentationTestCase2;
import android.test.suitebuilder.annotation.LargeTest;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
/**
* Integration test with IdlingResources.
*/
@LargeTest
public class IdlingResourceIntegrationTest extends ActivityInstrumentationTestCase2<SendActivity> {
private ResettingIdlingResource r1;
private ResettingIdlingResource r2;
@SuppressWarnings("deprecation")
public IdlingResourceIntegrationTest() {
super("com.google.android.apps.common.testing.ui.testapp", SendActivity.class);
}
@Override
public void setUp() throws Exception {
super.setUp();
r1 = new ResettingIdlingResource("SlowResource", 6000);
r2 = new ResettingIdlingResource("FastResource", 500);
registerIdlingResources(r1, r2);
getActivity();
}
public void testClickWithCustomIdlingResources() {
onView(withText(equalToIgnoringCase("send"))).perform(click());
r1.reset();
r2.reset();
onView(withText(is("Data from sender"))).check(matches(isDisplayed()));
r1.reset();
r2.reset();
pressBack();
r1.reset();
r2.reset();
onView(withText(equalToIgnoringCase("send"))).perform(click());
r1.reset();
r2.reset();
pressBack();
r1.reset();
r2.reset();
onView(withText(equalToIgnoringCase("send"))).perform(click());
}
private class ResettingIdlingResource implements IdlingResource {
private final String name;
private final long delay;
private final AtomicBoolean isIdle = new AtomicBoolean(false);
private final ScheduledExecutorService pool;
private ResourceCallback callback;
public ResettingIdlingResource(String name, long delay) {
this.name = name;
this.delay = delay;
this.pool = Executors.newScheduledThreadPool(1);
}
@Override
public void registerIdleTransitionCallback(final ResourceCallback callback) {
this.callback = callback;
scheduleDelayedCallback();
}
private void scheduleDelayedCallback() {
pool.schedule(new Runnable() {
@Override
public void run() {
callback.onTransitionToIdle();
isIdle.set(true);
}
}, delay, TimeUnit.MILLISECONDS);
}
@Override
public boolean isIdleNow() {
return isIdle.get();
}
@Override
public String getName() {
return name;
}
public void reset() {
isIdle.set(false);
scheduleDelayedCallback();
}
}
}
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